SiGe Mobile vs Heynote!
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SiGe Mobile
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Die SiGe-App bietet zwei Funktionsbereiche: Begehungen Sie können Begehungen durchführen, die Sie in der Desktop-Version unseres SiGe-Manager (mindestens Version 2026 mit Begehungen-Module) vorbereitet und per Synchronisierung übertragen haben. Die in der App erfassten Daten können anschließend über die Synchronisation wieder zu unserer Desktop-Version übertragen werden und dort haben Sie umfangreiche Druck- und Exportfunktionen. Ein separater Export in der App ist nicht vorgesehen. Gefährdungskatalog Der Gefährdungskatalog ist über eine Schaltfläche oberen rechts erreichbar und enthält einen umfassenden Katalog der Gefahren und Gefährdungen auf Baustellen. Dieser dient dabei als Grundlage zur Erstellung von Sicherheits- und Gesundheitsschutzplänen gemäß Baustellenverordnung und ist nach Gewerken, Gefährdungen und deren bautechnischen und bauorganisatorischen Lösungen unterteilt. Zu jeder bautechnischen Lösung werden die relevanten Gesetzte, Bestimmungen und Normen aufgelistet, welche man zusätzlich Online abrufen kann. Mit der App wird keine Behörde vertreten. Der Katalog wurde aus verschiedenen Informationen zusammengestellt. Das entsprechende Regelwerk wird in den Lösungen benannt und ist in vielen Fällen verlinkt.
Heynote!
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Free your team from scraps of paper and forgotten items: Heynote! digitizes your order processing. With just a few clicks, you can record working hours, activities, materials used, and photos directly at the customer's site. All data is transferred live to the back office—so you always know who is working on what and can bill every order seamlessly. Here's how it works for you: • Add employees to the team: Each member records times, breaks, activities, materials, and photos; you can see everything live in the back office. The customer signs directly on site in the app – no more discussions about working hours or material usage. • Manage projects in the back office: All entries automatically end up in the right project. No more chaos with notes, no more scattered information. You keep track of what has been completed and what is still missing. • Let Heynote! work for you: The optional Heynote AI pulls all working hours, activities, and materials and uses them to create finished invoice items. Everything is complete, nothing is forgotten, no estimates – you just check and send out the invoice. Your advantages: • Complete project documentation without having to chase up information. • All items are immediately ready for billing; increased revenue because nothing is forgotten. • Personal working time and break recording as well as billable project times in one app – start/pause/stop for the day and parallel project timers for orders. • Full control in the office or on the go thanks to live synchronization between all team members. • Tracking of materials used via QR/EAN scanner. New items can be created directly in the app. • Free-text activity log with optional AI for professional invoice texts. • Photo documentation for visual logging of your work. • Digital signatures lock entries; once signed, they are read-only and marked in the back office. • AI-powered invoice templates at the touch of a button, exports as CSV/XLSX, and planned accounting integrations. Heynote! supports German, English, Polish, and Turkish (more to follow soon) and offers a 30-day free trial. All data is encrypted during transmission and stored in Germany. Whether you're a single user or part of a team, Heynote! helps you reduce paperwork, avoid errors, and increase your revenue. Please contact us if you have any questions or would like to know how Heynote can help you achieve significant sales growth.
Screenshots
Verdict
The clearest difference is update cadence: Heynote! at weekly against SiGe Mobile's every 12 months. SiGe Mobile's advantage is device support (3 vs 1) and iOS requirement (12.2 vs 16.6). On price, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SiGe Mobile ships an update every 12 months, Heynote! weekly. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.
| Parameter | SiGe Mobile | Heynote! |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 12 months | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 12.2 — better | 16.6 |
| Further details — not scored | ||
| Size | 211 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Weise Software GmbH | soft-evolution GmbH & Co. KG |
In-app purchases
SiGe Mobile
No in-app purchases
Heynote!
No in-app purchases









